Matthew 13:31-34

He gave them another parable [to consider], saying, “The kingdom of heaven is like a mustard seed, which a man took and sowed in his field; [Mark 4:30-32; Luke 13:18, 19] and of all the seeds [planted in the region] it is the smallest, but when it has grown it is the largest of the garden herbs and becomes a tree, so that THE BIRDS OF THE AIR FIND SHELTER IN ITS BRANCHES.” [Ezek 17:23] He told them another parable, “The kingdom of heaven is like leaven, which a woman took and worked into three measures of flour until all of it was leavened.” [Gen 18:6; Luke 13:21] All these things Jesus said to the crowds in parables, and He said nothing to them without [using] a parable.